| 释义 |
low-efficiency 英'ləʊɪf'ɪʃnsɪ美'ləʊɪf'ɪʃnsɪ COCA²⁵⁴³³⁷⁺⁶
基本例句
低效¹⁰⁰
We will carry out a full range of key energy- saving projects, including upgrading of low-efficiency coal-fired industrial boilers and furnaces and combined heat and power facilities.
全面实施低效燃煤工业锅炉窑炉改造、区域热电联产等重点节能工程。 putclub |